WO2007045833A8 - Pressure relieving cushion - Google Patents

Pressure relieving cushion

Info

Publication number
WO2007045833A8
WO2007045833A8 PCT/GB2006/003812 GB2006003812W WO2007045833A8 WO 2007045833 A8 WO2007045833 A8 WO 2007045833A8 GB 2006003812 W GB2006003812 W GB 2006003812W WO 2007045833 A8 WO2007045833 A8 WO 2007045833A8
Authority
WO
WIPO (PCT)
Prior art keywords
pressure relieving
fluid
relieving cushion
filled sac
cushion
Prior art date
Application number
PCT/GB2006/003812
Other languages
French (fr)
Other versions
WO2007045833A2 (en
WO2007045833A3 (en
Inventor
Jon Anthony Lewis
Ian Robert Mahoney
Howard L Loewenthal
Original Assignee
Invacare Uk Operations Ltd
Jon Anthony Lewis
Ian Robert Mahoney
Howard L Loewenthal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0526317A external-priority patent/GB0526317D0/en
Application filed by Invacare Uk Operations Ltd, Jon Anthony Lewis, Ian Robert Mahoney, Howard L Loewenthal filed Critical Invacare Uk Operations Ltd
Priority to CA002626419A priority Critical patent/CA2626419A1/en
Priority to US12/083,710 priority patent/US20090295203A1/en
Publication of WO2007045833A2 publication Critical patent/WO2007045833A2/en
Publication of WO2007045833A3 publication Critical patent/WO2007045833A3/en
Publication of WO2007045833A8 publication Critical patent/WO2007045833A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1043—Cushions specially adapted for wheelchairs
    • A61G5/1045—Cushions specially adapted for wheelchairs for the seat portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05738—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with fluid-like particles, e.g. sand, mud, seeds, gel, beads

Abstract

This invention relates to fluid filled sac suitable for use in or as a pressure relieving cushion and including a fluid containing channel structure formed so as to adopt a state when a user sits on the fluid filled sac in which the flow of fluid to the front of the fluid filled sac is prevented or inhibited.
PCT/GB2006/003812 2005-10-17 2006-10-16 Pressure relieving cushion WO2007045833A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002626419A CA2626419A1 (en) 2005-10-17 2006-10-16 Pressure relieving cushion
US12/083,710 US20090295203A1 (en) 2005-10-17 2006-10-16 Pressure Relieving Cushion

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72753005P 2005-10-17 2005-10-17
US60/727,530 2005-10-17
GB0526317.3 2005-12-23
GB0526317A GB0526317D0 (en) 2005-12-23 2005-12-23 Pressure relieving cushion

Publications (3)

Publication Number Publication Date
WO2007045833A2 WO2007045833A2 (en) 2007-04-26
WO2007045833A3 WO2007045833A3 (en) 2007-08-09
WO2007045833A8 true WO2007045833A8 (en) 2007-11-22

Family

ID=37546697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/003812 WO2007045833A2 (en) 2005-10-17 2006-10-16 Pressure relieving cushion

Country Status (3)

Country Link
US (1) US20090295203A1 (en)
CA (1) CA2626419A1 (en)
WO (1) WO2007045833A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3988169B1 (en) * 2006-12-04 2007-10-10 智之 根本 Chair posture improvement auxiliary chair
US9351579B2 (en) * 2012-01-05 2016-05-31 Andres Escobar Uribe Multi-layered anatomical quilted system
KR101300822B1 (en) * 2012-02-22 2013-08-29 본어게인 주식회사 Appratus for strengthening abdominal muscles
US20130245517A1 (en) * 2012-03-19 2013-09-19 Nola Ann Eddy Edema drainage seat cushion
US8950806B2 (en) * 2012-03-31 2015-02-10 Eric L. Smith Easily removable, reusable seat cushion
US9132052B2 (en) * 2012-04-12 2015-09-15 Sage Products, Llc Apparatus and method for positioning a seated patient
US9144314B2 (en) * 2012-05-29 2015-09-29 Conghua Li Multifunctional posture seat
US9320666B2 (en) 2014-02-26 2016-04-26 Prs Medical Technologies, Inc. Multi-layered cushioning support
US9723928B2 (en) * 2015-07-02 2017-08-08 Max Krishtul Sitting bones cushion
WO2017197326A1 (en) * 2016-05-13 2017-11-16 Sage Products, Llc Patient transport apparatus
US10471860B2 (en) * 2017-04-12 2019-11-12 Rob VanPay Apparatus and system for seat replacements for vehicles
US11369532B2 (en) 2018-09-25 2022-06-28 Supracor, Inc. Adjustable anatomical support and seat cushion apparatus for wheelchairs
WO2020201805A2 (en) * 2018-09-25 2020-10-08 Supracor, Inc. An adjustable wheelchair seat cushion apparatus
JP2021023544A (en) * 2019-08-05 2021-02-22 株式会社ジェイエスピー Cushion body for sitting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179435A (en) * 1921-05-10 1922-05-11 Margaret Johnston Improvements in and relating to air cushions
US1726939A (en) * 1927-03-14 1929-09-03 New York Rubber Corp Pneumatic cushion
GB451947A (en) * 1935-02-13 1936-08-13 Hubert Henry Burton Improvements in or relating to cushions and the like upholstery
US2728926A (en) * 1953-02-10 1956-01-03 William M Emery Pillows
US3112956A (en) * 1961-08-30 1963-12-03 Schick Melvin Edward Inflatable seat and back rest
US3297023A (en) * 1964-06-09 1967-01-10 Affiliated Hospital Prod Pulsating body supporting pad with alternately inflatable, superposed cells
US5395162A (en) * 1993-02-16 1995-03-07 Jay Medical Ltd. Seating system
US6886202B2 (en) * 2002-03-04 2005-05-03 Frechette Yolain Inflatable seat cushion
US7024714B1 (en) * 2005-04-21 2006-04-11 Yates Paul M Celled seat cushion

Also Published As

Publication number Publication date
CA2626419A1 (en) 2007-04-26
US20090295203A1 (en) 2009-12-03
WO2007045833A2 (en) 2007-04-26
WO2007045833A3 (en) 2007-08-09

Similar Documents

Publication Publication Date Title
WO2007045833A8 (en) Pressure relieving cushion
GB0520091D0 (en) Pressure actuated tubing safety valve
WO2003005858A3 (en) Cushioning device
IL172662A0 (en) Differential pressure type flowmeter and differential pressure type flowmeter controller
GB2423823B (en) Integrated Absolute and Differential Pressure Transducer
EP1712365A4 (en) Pressure control valve unit and liquid jetting device
WO2008036870A3 (en) A specially configured and surface modified medical device with certain design features that utilize the intrinsic properties of tungsten, zirconium, tantalum and/or niobium
WO2008067817A3 (en) Liquid dispenser or water purification unit with antimicrobial mouthpiece or housing
WO2006070789A8 (en) Solid oil-in-water emulsion
WO2005072271A3 (en) Surface treatment applicator/dispenser
EP1913293A4 (en) Pressure relief valve
GB0423492D0 (en) Emergency pressure relief valve with enhanced reset
WO2005026591A3 (en) Fluid jet for providing fluid under pressure to a desired location
WO2006062731A8 (en) Phenanthroline and derivatives thereof used to lower intraocular pressure in an affected eye
EP1725407A4 (en) Printhead
AU2003297656A1 (en) Pressure relief devices for use with balloon catheters
WO2007112250A3 (en) Dental appliance cleanser
WO2006133569A8 (en) Therapeutic polymeric pouch
WO2007060000A3 (en) Device and method for carefully settling a patient in a defined position
WO2008105207A1 (en) Massage machine
WO2006021692A8 (en) Pharmaceutical composition in the form of a gastric-resident tablet containing an active principle
AU2003294549A1 (en) Fluid activated wheel/generator pair
WO2012049308A3 (en) Portable toilet seat and apparatus for body douching
EP1704352A4 (en) Pressure relief device with increased flow rate
EP1818234A4 (en) Hydraulic fluid reservoir and hydraulic pressure control unit

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2626419

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06794759

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12083710

Country of ref document: US